| 低透气性薄煤层综合治理措施防治煤与瓦斯突出 |
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| 引用本文： | 苏广福.低透气性薄煤层综合治理措施防治煤与瓦斯突出[J].煤炭技术,2012,31(6):132. |
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| 作者姓名： | 苏广福 |
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| 作者单位： | 龙煤集团鸡西分公司,黑龙江鸡西,158100 |
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| 摘 要： | 针对低透气性薄煤层的特殊性,采取了工作面风煤钻长孔释放、上隅角抽放、仰角钻场穿层钻孔抽放、高位钻场水平钻孔抽放等措施,消除煤与瓦斯的压力,有效遏制了煤与瓦斯的突出,确保了安全生产。
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| 关 键 词： | 长孔释放 尾抽巷 隅角抽放 仰角钻孔抽放 高位水平钻孔抽放 |
Comprehensive Measures to Prevent Coal and Gas Outburst in Thin Coal Seams with Low Permeability |
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| SU Guang-fu.Comprehensive Measures to Prevent Coal and Gas Outburst in Thin Coal Seams with Low Permeability[J].Coal Technology,2012,31(6):132. |
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| Authors: | SU Guang-fu |
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| Affiliation: | SU Guang-fu(Jixi Branch of Longmei Group,Jixi 158100,China) |
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| Abstract: | Aimed at the particularity of thin coal seams with low permeability,takes the measures of a long hole drilling,upper corner drainage,elevation drilling drainage,level drilling drainage at high position to eliminate coal and gas pressure,effectively prevent coal and gas outburst to ensure safe production. |
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| Keywords: | long hole release tail pumping lane corner drainage elevation drilling drainage level drilling drainage |
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